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Hammer Crusher Machine

The hammer crusher machine is an impact crusher equipment, which impacts material by the hammer head for the purpose of crushing. This is a high quality crusher that used to crush various medium hard and weak abrasive materials. The compressive strength of the material within 100 MPa and the moisture content is less than 15%. Applicable materials including coal, salt, chalk, plaster, bricks, limestone, slate, etc. If you need Raymond mill crusher or mine crusher, please contact us directly!

We would like to recommend you the optimal grinding mill model to ensure you get the desired grinding results. Please tell us the following questions:

1.Your raw material?

2.Required fineness(mesh/μm)?

3.Required capacity (t/h)?

Technical Principle

The hammer rotor is the main working part of hammer crusher. The rotor consists main shaft, chuck, pin shaft, and hammer. The motor drives the rotor to rotate at high speed in the crushing cavity, materials are fed into the machine from the top feeder port and crushed by the impact, shear, and crushing action of the high-speed mobile hammer. There is a sieve plate at the bottom of the rotor, and the crushed particles that smaller than the size of the sieve hole are discharged through the sieve plate, and the coarse particles that larger than the size of the hole of the sieve remain on the sieve plate and continue to be beaten and ground by the hammer, ultimately discharged out of the machine through the sieve plate.


The hammer crusher has many advantages, such as large crushing ratio (generally 10-25, higher up to 50), high production capacity, uniform products, low energy consumption per unit product, simple structure, light weight, and operation and maintenance are easy, high production efficiency, stable operation, excellent applicability, and etc. The hammer crusher machine is suitable for crushing various medium hardness and brittle materials. This machine is mainly used in the sectors like cement, coal preparation, power generation, building materials and compound fertilizer industries. It can crush raw materials of different sizes into uniform particles to facilitate the processing of the next process.